EP0400442A3 - Pièce de contact pour appareil de commutation électrique - Google Patents

Pièce de contact pour appareil de commutation électrique Download PDF

Info

Publication number
EP0400442A3
EP0400442A3 EP19900109603 EP90109603A EP0400442A3 EP 0400442 A3 EP0400442 A3 EP 0400442A3 EP 19900109603 EP19900109603 EP 19900109603 EP 90109603 A EP90109603 A EP 90109603A EP 0400442 A3 EP0400442 A3 EP 0400442A3
Authority
EP
European Patent Office
Prior art keywords
arc
contact pad
contact piece
leg
contact
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP19900109603
Other languages
German (de)
English (en)
Other versions
EP0400442A2 (fr
Inventor
Manfred Dipl.-Ing. Müller (FH)
Franz Dipl.-Ing. Graf (Fh)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Publication of EP0400442A2 publication Critical patent/EP0400442A2/fr
Publication of EP0400442A3 publication Critical patent/EP0400442A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/46—Means for extinguishing or preventing arc between current-carrying parts using arcing horns

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
EP19900109603 1989-06-02 1990-05-21 Pièce de contact pour appareil de commutation électrique Withdrawn EP0400442A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8906799U 1989-06-02
DE8906799U DE8906799U1 (de) 1989-06-02 1989-06-02 Schaltstück für elektrische Schaltgeräte

Publications (2)

Publication Number Publication Date
EP0400442A2 EP0400442A2 (fr) 1990-12-05
EP0400442A3 true EP0400442A3 (fr) 1991-10-16

Family

ID=6839770

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900109603 Withdrawn EP0400442A3 (fr) 1989-06-02 1990-05-21 Pièce de contact pour appareil de commutation électrique

Country Status (4)

Country Link
US (1) US5075520A (fr)
EP (1) EP0400442A3 (fr)
JP (1) JPH0310446U (fr)
DE (1) DE8906799U1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2761194B1 (fr) * 1997-03-20 1999-04-30 Schneider Electric Sa Pole de coupure d'un appareil interrupteur electrique
US6384702B1 (en) * 1998-09-30 2002-05-07 Rockwell Automation Technologies, Inc. Stationary contact for an electrical contactor and method for conducting current through same
US6300586B1 (en) * 1999-12-09 2001-10-09 General Electric Company Arc runner retaining feature
DE10219558B4 (de) * 2002-04-26 2004-08-26 Siemens Ag Elektrischer Leistungsschalter mit einer Anschlussschiene und einem Lichtbogenhorn
US7551050B2 (en) * 2006-09-22 2009-06-23 Rockwell Automation Technologies, Inc. Contactor assembly with arc steering system
US7716816B2 (en) * 2006-09-22 2010-05-18 Rockwell Automation Technologies, Inc. Method of manufacturing a switch assembly
JP5986419B2 (ja) * 2012-04-13 2016-09-06 富士電機株式会社 接点装置及びこれを使用した電磁開閉器
CN104011821B (zh) * 2012-12-21 2016-04-20 现代重工业株式会社 空气断路器
WO2015111725A1 (fr) * 2014-01-24 2015-07-30 矢崎総業株式会社 Fiche de service
CN208240528U (zh) 2018-04-19 2018-12-14 施耐德电气工业公司 静触头组件和相应的开关触头

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2378344A1 (fr) * 1977-01-25 1978-08-18 Telemecanique Electrique Piece de soufflage
EP0079978A1 (fr) * 1981-11-21 1983-06-01 Sprecher & Schuh AG Pièce de contact pour interrupteur électrique, en particulier pour interrupteur de protection
GB2163293A (en) * 1984-08-15 1986-02-19 Mitsubishi Electric Corp Circuit-breaker arc control
DE3447537A1 (de) * 1983-10-14 1986-07-10 Siemens AG, 1000 Berlin und 8000 München Schaltstueck fuer elektrische schaltgeraete

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3211867A (en) * 1963-06-28 1965-10-12 Gen Electric Electric switching device having segmented non-welding contact assembly
DE3337515A1 (de) * 1983-10-14 1985-05-02 Siemens AG, 1000 Berlin und 8000 München Schaltstueck fuer elektrische schaltgeraete
KR900007273B1 (ko) * 1986-09-16 1990-10-06 미쓰비시전기 주식회사 회로 차단기

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2378344A1 (fr) * 1977-01-25 1978-08-18 Telemecanique Electrique Piece de soufflage
EP0079978A1 (fr) * 1981-11-21 1983-06-01 Sprecher & Schuh AG Pièce de contact pour interrupteur électrique, en particulier pour interrupteur de protection
DE3447537A1 (de) * 1983-10-14 1986-07-10 Siemens AG, 1000 Berlin und 8000 München Schaltstueck fuer elektrische schaltgeraete
GB2163293A (en) * 1984-08-15 1986-02-19 Mitsubishi Electric Corp Circuit-breaker arc control

Also Published As

Publication number Publication date
EP0400442A2 (fr) 1990-12-05
US5075520A (en) 1991-12-24
JPH0310446U (fr) 1991-01-31
DE8906799U1 (de) 1990-09-27

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